Is Any Cold Wallet Safe? Inside the Coldcard Hack's Wave Three

Unchained: Big Ideas From The Worlds Of Blockchain And Cryptocurrency by Laura Shin

📢 Bits + Bips has its own channel now — full episodes here: A firmware bug quietly introduced into Coldcard hardware wallets in 2021 has let attackers drain an estimated 1,600 to 2,000 bitcoin, over $100 million, from c...View more